Corner coupler



FIG. 1 is a top perspective view of a corner coupler in accordance with one embodiment of the invention;

FIG. 2 is a bottom perspective view of the corner coupler of FIG. 1 ;

FIG. 3 is a front elevation view of the corner coupler of FIG. 1 , viewed in the direction of arrow A in FIG. 1 ;

FIG. 4 is a rear elevation view of the corner coupler of FIG. 1 ;

FIG. 5 is a right side elevation view of the corner coupler of FIG. 1 ;

FIG. 6 is a left side elevation view of the corner coupler of FIG. 1 , viewed in the direction of arrow B in FIG. 1 ;

FIG. 7 is a top plan view of the corner coupler of FIG. 1 ; and,

FIG. 8 is a bottom plan view of the corner coupler thereof.

The broken dash lines shown in the figures are for the purpose of defining the bounds of the claimed design. The broken dash lines themselves form no part of the claimed design. 

CLAIM The ornamental design for a corner coupler, as shown and described. 